CVE-2024-26637

wifi: ath11k: rely on mac80211 debugfs handling for vif

State: Published
Severity: 7.8 High
Published: Mar 18, 2024
Updated: Aug 5, 2026
Reserved: Feb 19, 2024

Description

In the Linux kernel, the following vulnerability has been resolved:

wifi: ath11k: rely on mac80211 debugfs handling for vif

mac80211 started to delete debugfs entries in certain cases, causing a ath11k to crash when it tried to delete the entries later. Fix this by relying on mac80211 to delete the entries when appropriate and adding them from the vif_add_debugfs handler.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	Linux

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	0a3d898ee9a8303d5b3982b97ef0703919c3ea76 to before aa74ce30a8a40d19a4256de4ae5322e71344a274Affected 0a3d898ee9a8303d5b3982b97ef0703919c3ea76 to before 556857aa1d0855aba02b1c63bc52b91ec63fc2ccAffected
LinuxLinux	6.7Affected before 6.7Not affected 6.7.3 through 6.7.*Not affected 6.8 and laterNot affected

References

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